baber/WOPTO huggingface dataset:
Patent JP-H06277447-A (JP)
Title: Denitration control device
Inventor: MIYAMOTO SHINICHI
IPC: B01D53/74
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the injection of excessive NH3 by avoiding a temporary sudden increase in the concn. of NOx at the outlet of a denitrizer and keeping the denitration efficiency corresponding to a set mol ratio. CONSTITUTION:A denitration control device is equipped with an NOx concn. estimating means 11 estimating the concn. of NOx at the inlet of a denitrizer, an inlet NOx concn. correcting means 12 determining the correction signal of the concn. of NOx at the inlet of the denitrizer from the estimated concn. of NOx, an exhaust gas flow rate estimating means 13 estimating the flow rate of exhaust gas from the flow rate of fuel, an NOx injection reference amt. determining means 14 calculating an NH3 injection reference value from a denitrizer inlet NOx total amt. calculated value being the product of the concn. of NOx at the inlet of the denitrizer and the exhaust gas flow rate estimated value, a load differential value and a mol ratio, a denitrizer outlet concn. estimating means 15 estimating the concns. of NOx and NH3 at the outlet of the denitrizer and an NH3 injection correction amt. determining means 16 determining the correction amt. of an NH3 injection amt. from the estimated concns of NOx and NH3 and the NH3 injection reference value.
Patent JP-S63237416-A (JP)
Title: Aligner for manufacture of semiconductor device
Inventor: TANAKA AKITO
IPC: G03F7/207
Filed: 1987-03-25
Abstract: PURPOSE:To manufacture a semiconductor integrated circuit whose performance and integration density are high by a method wherein more than one focus- measuring mechanism to measure a focus and a wafer-stage tilting mechanism interlocked with more than one measured focus value are installed so that all points covered by one shot can be exposed within the depth of focus. CONSTITUTION:A wafer stage 12 which can be moved upward and downward is moved to an average focal distance; a difference DELTAxn between the average focal distance and each measured value of a focus is calculated; piezoelectric elements 13 are extended or contracted by DELTAxn; a tilting mechanism 14 is tilted; one shot is exposed. By this setup, an image plane for one shot and one shot area on the surface of a wafer are made to be parallel with each other; the wafer stage 12 is moved upward and downward so that a distance between the surface of a wafer 15 and a projection lens 5 is in best focus; the piezoelectric elements 13 are extended or contracted by the difference DELTAxn between the average focal distance and each measured value of the focus; accordingly, it is possible to keep all points covered by one shot within the depth of focus.
Patent JP-H04283836-A (JP)
Title: Knowledge data base generation device
Inventor: IDA MITSUYUKI
IPC: G06F9/44
Filed: 1991-03-12
Abstract: PURPOSE:To lighten the burden on an engineer by automating knowledge data base structuring operation. CONSTITUTION:This device is equipped with a document input means 11, a data converting means 12, a display means 13, a correction control means 14, a storage control means 15, and a storage part 16 stored with a knowledge data base. When a document is inputted by voice from the document input means 11, the data converting means 12 automatically analyzes, segments, and converts the document to the data format matching the knowledge data base. The process and result are displayed on the display means 13 and if there is an error, the correction control means 14 is operated to correct the error. The storage control means 15 stores the final result in the storage means 16. Consequently, the data input operation is automated and the engineer can directly perform the input operation.
Patent JP-H05228986-A (JP)
Title: Biaxial stretching blow molded bottle and manufacture thereof
Inventor: SHIBUYA TAKEYOSHI
IPC: B29C49/08
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a biaxial stretch bottle having annular raised streak or bellows by molding a port die and a lower end of a cavity face with biaxial stretch blow molding using a barrel die having a step whose lower diameter is expanded and a bottom die slidable in the enlarged diameter, and pressing an expanded part formed with the step by the bottom die and folding it. CONSTITUTION:A blow molding die comprises a port die 21, a barrel die 22, and a bottom die 23. The barrel die 22 has a cavity face 22a having a shape ranging from a lower end of a port of a bottle to almost the center of the, barrel and a step 22b in the neighborhood of the central part. An inner peripheral face 22c at a further lower part forms a face which slides together with the outer peripheral face of the bottom die 23. The bottom die 23 is positioned on the lower part and a cylindrical parison having a bottom is held at the port die 21, so as to perform biaxial stretching blow molding. In a space between the step 22b and the bottom die 23, a raised streak 11a is formed. Before a molded body is cooled, the bottom die 23 is pushed upward and the raised streak 11a is folded. Thus, a bellows 11b can be formed.
Patent JP-H08240267-A (JP)
Title: Sealing structure
Inventor: KIHARA SHINICHI
IPC: F16J15/24
Filed: 1995-03-06
Abstract: PURPOSE: To provide a sealing structure for a plunger pump or the like, allowing an automatic additional tightening work to be done and a maintenance control work to be lessened. CONSTITUTION: This structure has a shaft member 2 inserted in a case body 1, a packing 3 laid between the case body 1 and the shaft member 2, a packing presser for pressing the packing 3 to the deep end of the internal space of the case body 1, and a nut 5 coupled to the base end of the presser 4. Also, the presser 4 is moved to compress the packing 3. Regarding the structure so formed, the nut 5 is provided with a tightening mechanism for the turning motion thereof along a tightening direction.
Patent JP-H09264381-A (JP)
Title: Exhaust pipe supporting device
Inventor: AKIMOTO TAKAYUKI
IPC: F16F15/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To exhibit the good and stable vibration transmission restraining effect by respectively branching and forming both sides extending from a mass part to both sides into fork shapes, and connecting the branched parts to the side wall parts by the specified dimension. SOLUTION: A supporting device A is integrally formed of an elastic material such as rubber, the center part of a center connecting part 5 is formed into a column-like mass part 5a having the mass larger than that of both sides, both side parts 5b extending from both sides of the mass part 5a are branched and formed into fork shapes, and branched parts 5c, 5c are respectively connected to both wall parts 3, 3. In the branched shape of both side parts 5b, the both branched parts 5c, 5c are formed into a plate shape having the wall thickness thinner than that of the mass part 5a, and it is desirable that the branch angle α is set in the range of 30 to 60 deg. and that the aspect ratio, namely, the ratio T/L of the thickness T to the length L is set in the range of 0.2 to 0.5.
Patent JP-S63238021-A (JP)
Title: Herb medicine in solid form
Inventor: TSURUI MAGONOJIYOU
IPC: A61J3/10
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a herb medicine in a solid form by packaging a herb medicine compressed with a certain pressure with a synthetic resin film. CONSTITUTION:One of herb medicines which are cut into pieces measuring 5-8mm such as geranium herb or Japanese angelica root or a formulated herb medicine such as KAKKONTO (decoction of Kudzu) is molded with a compression molding press under 170-230kg/cm<2> and packed with a synthetic resin film (for example, a nylon-polyethylene-vinylidene chloride laminated film) to give a herb medicine to be used as a decoction preparation. The preparation is made easily foldable by forming creases 3 every dose a day or administration and packaged. It may be formed into disks corresponding to every dose. Since the herb medicines are compressed, the bulk volume is reduced and the storage, transportation and display on the shelf become advantageous and convenient. Further, the quality is kept good.
Patent JP-S547657-A (JP)
Title: Composition of refrigerant for absorption refrigerator
Inventor: ENJIYOU HISANORI
IPC: C09K5/04
Filed: 1977-06-17
Abstract: PURPOSE: To provide agood refrigeration performance throughout four seasons, by using refrigerant composed of 1.1.2.2-tetrachlorodifluoroethane and 1.2-dibromohexafluoropropane for an absorption type refrigerating machine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61289164-A (JP)
Title: Production of spun yarn fleece
Inventor: GERUHARUTO FUAIGENBUUTSU
IPC: D04H5/06
Filed: 1986-04-01
Abstract: Method for making spunbonded fibre webs from synthetic fibres and/or filaments by blow spinning a melt or solution of a spinnable polymer material with the aid of a jet head (1) with jet openings (2) and a take-up device (3). In the area between the jet openings (2) and the take-up device (3) a smooth and/or crimped monofilament (4) and/or a smooth and/or crimped filament yarn (4) - or more than one thereof - having a modulus of at least 1 cN/dtex are applied to or introduced into the mass (6) of the fibres and/or filaments forming the spunbonded fibre webs (7), preferably by blowing by means of filament (yarn) forwarding jets (8). The smooth monofilaments or filament yarns improve the strength properties, such as tensile strength, and also the burst strength of the spunbonded fibre webs. The crimped monofilaments or filament yarns mainly confer on the spunbonded fibre webs a low and uniform density and also an improved gas, vapour and liquid permeability. In contradistinction to existing methods, the novel method requires no additional steps after the blow spinning step. <IMAGE>
Patent JP-2000270147-A (JP)
Title: Facsimile transmission method
Inventor: SAKASHITA SATOSHI
IPC: H04L12/58
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily and quickly request the transmission of image data and also to shorten the reading time of the image data which can be read on an internet. SOLUTION: In this transmission method, a data server 2 receives a facsimile transmission request from a terminal 1 via an internet 3. Then a data base 4 is retrieved according to the facsimile transmission request information which is received by the server 2, and the image data on a requested object are acquired from the base 4. A facsimile device 5 is instructed to output in facsimile the data on the requested object and then the image data are outputted in facsimile from the device 5 to the terminal 1 via a public circuit network 6.
Patent JP-H03272947-A (JP)
Title: Paper sheets transporting device
Inventor: FUKAZAWA EIJI
IPC: B65H7/02
Filed: 1990-03-22
Abstract: PURPOSE:To easily know the reduction of the rate of success in delivery operation due to a secular change like for the abrasion of a delivering mechanism by counting the frequency of delivery operation in a delivery part and the frequency of delivering paper sheets from a delivery part and calculating the rate of success in the delivery in the delivery part from the counted values. CONSTITUTION:When a delivery instruction is outputted from a control part 6 to an actuator 2, the actuator 2 applies delivery operation for a delivery part 1, and paper sheets are delivered from the delivery part 1 to a transport passage 3. At this time, a counting circuit 7 counts the frequency of the delivery instruction which is supplied from the control part 6 to the actuator 2. After the lapse of a certain time from the delivery operation of the actuator 2, the paper sheets reach a sensor 5 to be detected, and a detection signal is outputted from the sensor 5 to the control part 6. The detection signals are counted by a delivery counting circuit 8. When no detection signal is outputted from the sensor 5 even after the lapse of a certain time from the delivering operation of the actuator 2, the failure of the delivery operation is judged.
Patent JP-H04307452-A (JP)
Title: Magnetic tape reproducing device
Inventor: SATAKE ICHIRO
IPC: G11B15/467
Filed: 1991-04-05
Abstract: PURPOSE:To accurately control a rotary phase without adjusting it from the outside by eliminating a rotary position reference unit for controlling the rotary phase of a cylinder, a rotary pulse generator and a one-shot multivibrator. CONSTITUTION:A synchronizing signal (j) in a data to be reproduced by the speed controlled rotary cylinder 2 is detected by a synchronizing signal detector 17. A rear half part of the synchronizing signal recorded in the front half and the rear half of a track is selected by a synchronizing signal selector 18. When the synchronizing signal recorded in the rear half part of the track is selected, a reproduction phase signal (l) is generated after a prescribed fixed time by a reproduction phase signal generator 19. This prescribed fixed time is from the time of detecting the synchronizing signal in the rear half part of the track to the time the beginning of the next track contacts the head. The rotary phase of the rotating cylinder 2 is controlled by comparing a rotary phase reference signal (g) from a rotary phase reference signal generator 14 with the reproduction phase signal (l) in phase and making their phase difference approach zero.
Patent JP-H04311369-A (JP)
Title: Water-soluble solution composition of thiamine lauryl sulfate
Inventor: UEMURA HIROSHI
IPC: A23L33/15
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a stable aqueous solution composition of thiamine lauryl sulfate having high concentration substantially without precipitating crystal even at low temperature. CONSTITUTION:An aqueous solution composition of thiamine lauryl sulfate comprising 2-30wt.% thiamine lauryl sulfate, 57-90wt.% acetic acid and the rest of water, having a ratio of acetic acid to acetic acid and water of <=95wt.%.
Patent JP-S58191602-A (JP)
Title: Wheel for vehicle
Inventor: FUJISAKI MASARU
IPC: B60B1/06
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the weight with a greater strength by making the spoke section hollow-angular in the cross-section. CONSTITUTION:The spoke section 2 is ?-shaped in the cross-section viewed from the state of split halves 4a and 4b and flanges 5a and 5b are formed separately at both rims thereof. It is arranged to make hollow-angular when the split halves 4a and 4b are pot together while growing bigger gradually toward the center of the wheel. A larger thickness can be given to connected sections 9 and 10 between the spoke section 2, the rim section 1 and the hub section 3 than other sections to enhance the strength and rigidity of the wheel.
Patent JP-H07281613-A (JP)
Title: Fixing structure of display panel
Inventor: IWAMA YUICHI
IPC: G09F9/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide a fixing structure of a display panel capable of surely fixing a display panel without receiving the influence of a change with lapse of time and without clatters by eliminating the need for a double coated tacky adhesive tape. CONSTITUTION:This fixing structure of the display panel 1 is used for fixing the display panel 1, which is enclosed with the display section within two sheets of plate members and is provided with plural lead terminals 6 connected to the display section 5 to at least one side part, to a circuit board 2 on which electronic parts, such as IC chips, are mounted. A jig 8 which has a pair of legs having detaining pawls 11 at its bottom end and has bulging parts projecting to the surface of the display panel 1 in its upper part is pressed to the respective end faces orthogonal with the arranging direction of the lead terminals 6 of the display panel 1 and the detaining pawls of the legs are engaged with the circuit board 2, by which the display panel 1 is fixed to the circuit board 2.
Patent JP-S56168555-A (JP)
Title: Sample feeder
Inventor: YAMASHITA KATSUJI
IPC: G01N35/04
Filed: 1980-05-30
Abstract: PURPOSE:To make it possible to automatically feed such special samples as a sample for blank, standard samples, emergent samples, samples for accuracy control and the like to an analyzer, by providing an ordinary sample line transfer path and a special sample line transfer path separately from each other. CONSTITUTION:When a biochemical analyzer starts analysis, a sample holding plate 9 rotates, a sample vessel 31 for blank in a special sample vessel line 29 moves to a reference position 30, and a sample suction probe sucks the sample for blank to perform analysis and measurement. Subsequently, standard sample vessels 32-33 move to the refernce positins 30 to feed standard samples to the analyzer successively. After said feeding has been finished, the sample suction probe successively sucks ordinary samples from the sample vessels in an ordinary sample vessel line 28 to perform analysis and measurement. If it is desired to analyze and measure samples for accuracy control or emergent samples during the measurement of the ordinary samples, accuracy controlling sample vessels 34-36 or emergent sample vessels 37-38 are moved to the reference position 30 to feed necessary samples while successively cutting in the feeding.Thereby, a various samples can be fed to the analyzer.
Patent JP-H08269681-A (JP)
Title: Stainless steel and its production
Inventor: ISAGAWA TATSUHIKO
IPC: C23C8/18
Filed: 1995-03-30
Abstract: PURPOSE: To provide a stainless steel with the elution of metal, especially heavy metal, ion into the pure water contg. ozone reduced by this method. CONSTITUTION: An oxide film consisting of a ferrous oxide with the outer layer having <=100Å thickness is formed on the electroplated surface of the stainless steel. When the stainless steel is brought into contact with the pure water contg. ozone, the metal, especially heavy metal, ion is hardly eluted from the stainless steel. The surface of a stainless steel is electroplated, then the stainless steel is heated at 400-450 deg.C for 5min to 1hr, and the stainless steel, on the surface of which an oxide film with the outer layer having <=100Å thickness is formed, is produced.
Patent JP-S62229261-A (JP)
Title: Image forming method
Inventor: ASANAE MASUMI
IPC: G03G15/05
Filed: 1986-03-31
Abstract: PURPOSE:To obtain an image forming method which is harmless and safe to human bodies and is easy to maintain and inspect it, by applying a pressure selectively to the surface of an image carrier consisting of ferroelectric materials to form an electrostatic latent image. CONSTITUTION:The mixture of a fine powder consisting of ferroelectric materials like a lead titanate zirconate and a binder is formed on the outside surface of a drum made of an aluminium alloy which is formed into a hollow cylinder as a uniform film by sticking to form the image carrier. Several columns or rows of pressure applying pins are arranged to face the surface of the image carrier and are so connected that pressure applying pins can be selectively driven through a driving means like a solenoid. When pressure applying pins are driven selectively by the solenoid after picture information is converted to an electric signal and is converted to a digital signal by an A/D converter, an electrostatic latent image corresponding to picture information is formed on the image carrier consisting of the lead titanate zirconate which is one of piezoelectric ceramics. This electrostatic latent image is developed by the magnetic brush method, and an obtained toner image is transferred onto a recording medium, and the transferred toner image is fixed.
Patent JP-H07281085-A (JP)
Title: Distance measuring device
Inventor: MIYAZAWA AZUMA
IPC: G03B13/36
Filed: 1994-04-12
Abstract: PURPOSE:To measure a distance with high accuracy by accurately correcting parallax being a difference in a visual field between a finder and an AF part even when a passive type AF is used. CONSTITUTION:A distance measuring device is composed of a light measuring part 1, a distance measuring direction indicating part 2 to indicate an operation area to the light measuring part 1, a distance operation part 3 to perform operation on a distance up to an object in an operation area indicated from the distance measuring direction indication part 2 and a distance measuring direction operation part 4 to give the result to the distance measuring direction indicating part 2 by performing operation on the distance measuring direction having no parallax with a distance measuring frame of an unillustrated finder from the distance up to the object. A result of a reliability evaluating part 5 to perform operation on data to evaluate reliability of AF data can be also given to the distance measuring direction operation part 4.
Patent JP-H03275553-A (JP)
Title: Production of water impermeable tile
Inventor: ENOHARA KATAMASA
IPC: C04B33/16
Filed: 1990-03-26
Abstract: PURPOSE:To obtain tiles having superior water impermeability and frost damage resistance by adding a specified amt. of tobermorite-based calcium silicate powder to starting material for tiles and melting them by heating at a prescribed temp. CONSTITUTION:Starting material for tiles composed essentially of feldspar, silica, pottery stone, kaolin, limestone and kibushi clay is prepd. and 10-200 pts.wt. calcium silicate powder based on tobermorite (5CaO.6SiO2.5H2O), e.g. lightweight concrete powder cured in an autoclave is added to 100 pts.wt. of the starting material. They are melted by heating at >=1,200 deg.C and water impermeable tiles are obtd. The melting temp. can be reduced by adding NaOH or other alkali in combination with the calcium silicate powder and cost can be reduced.
Patent JP-H03274117-A (JP)
Title: Mold for expansion molding and production of skin integrated type foamed product
Inventor: YASUNO KIMIZO
IPC: B29C39/10
Filed: 1990-03-26
Abstract: PURPOSE:To enhance the appearance and the touch of a product by providing a projected line in a mold and forming an annular groove along the parting face of the mold by this projected line in an expanded body and holding a burr formed between the parting face and the skin material into the groove of the expanded body. CONSTITUTION:A projected line 3d is provided in the part wherein the molding face 3a of a top force 3 is joined to a parting face 3b. This projected line 3d is projected in the direction of a cavity 6. Therefor an annular groove 7c is formed along the boundary of both a part 4b joined to an expanded body 7 and the part 4b notjoined thereto in the skin material 4 on the outer circumferential face of the expanded body 7 taken out from a mold 1. On the other hand, a burr 8 is formed in the joint part of the nonjoined part 4a of the skin material 4. Thereafter a frame 9 is fitted to the recess 7a of the expanded body 7. Moreover the nonjoined part 4a of the skin material 4 is elongated and joined to the frame 9 so that this nonjoined part 4a covers the surface 7b of the expanded body 7 formed by the molding face 3a of the top force 3. At this time, the burr 8 is held into the groove 7c of the expanded body 7 and the part of the burr 8 is not projected outside.
Patent JP-S571165-A (JP)
Title: Wire wound on reel
Inventor: KITAURA MASAHIRO
IPC: B65H75/14
Filed: 1980-05-30
Abstract: PURPOSE: To prevent a long welded wire from loosening off from a reel by giving the wire a plastic process for winding round the side of the reel as being wound up in many layers on the reel.  
     CONSTITUTION: The outermost layer wire 1 is given a plastic process to be smaller in its free ring diameter than the neighboring layer diameter R 1  shaped by a wire 1a wound up inside. Similarly, the wire 1a is given the plastic process to be smaller in its free ring diameter than the neighboring layer diameters R 2  shaped by a wire 1b wound up inside. This relation is repeated between successive layers, and the terminal wire 1c wound up on a trunk 4 to be the innermost layer is given the plastic process to be smaller in its free ring diameter than the outer diameter R of the trunk 4. Consequently, even if a reel 2 is turned to unwind by inertia for the intermission of welding work or the sudden stoppage for a while during work, the  wire is given a work to wind round the core side of the reel 2, and free from loosening or entangling. 
     COPYRIGHT: (C)1982,JPO&Japio